Reactome | Abortive Initiation After Second Transition

Schema > Reaction > Entries

Abortive Initiation After Second Transition Show undefined attributes

category	dissociation
compartment	[Compartment:7660] nucleoplasm
created	[InstanceEdit:10559787] Weiser, Joel, 2026-03-16
dbId	10565087
displayName	Abortive Initiation After Second Transition
eventOf	[Pathway:R-DRE-674695] RNA Polymerase II Pre-transcription Events - Danio rerio
evidenceType	[EvidenceType:9984902] inferred by electronic annotation
inferredFrom	[Reaction:R-HSA-75891] Abortive Initiation After Second Transition - Homo sapiens
input	[Complex:R-DRE-75890] pol II transcription complex containing 4-9 nucleotide long transcript [nucleoplasm]
isInDisease	false
isInferred	true
maxDepth	1
name	Abortive Initiation After Second Transition
output	[Complex:R-DRE-71307] RNA Polymerase II (unphosphorylated):TFIIF complex [nucleoplasm] [OtherEntity:R-ALL-75897] template DNA:4-9 nucleotide transcript hybrid [nucleoplasm] [Complex:R-DRE-109633] TFIIE [nucleoplasm] [Complex:R-DRE-109634] TFIIH [nucleoplasm]
precedingEvent	[Reaction:R-DRE-75873] Addition of Nucleotides 5 through 9 on the growing Transcript - Danio rerio
releaseDate	2026-03-25
schemaClass	Reaction
species	[Species:68323] Danio rerio
stId	R-DRE-75891
summation	[Summation:9984901] This event has been computationally inferred from an event that has been demonstrated in another species. The inference is based on the homology mapping from PANTHER. Briefly, reactions for which all involved PhysicalEntities (in input, output and catalyst) have a mapped orthologue/paralogue (for complexes at least 75% of components must have a mapping) are inferred to the other species. High level events are also inferred for these events to allow for easier navigation. More details and caveats of the event inference in Reactome. For details on PANTHER see also: http://www.pantherdb.org/about.jsp

Referrals

(hasEvent)	[Pathway:R-DRE-674695] RNA Polymerase II Pre-transcription Events
(inferredTo)	[Reaction:R-HSA-75891] Abortive Initiation After Second Transition

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